Technics SH-EH750

SH-EH750
SCHEMATIC DIAGRAM-4
——p=—— POSITIVE VOLTAGE LINE CC >:CDSIGNALLINE
= p= — NEGATIVE VOLTAGE LINE si» :SURROUND SP_DRIVE SIGNAL LINE a= CENTER SP DRIVE SIGNAL LINE
A
oN oO. oO. (|
aon £3 nt NS
oe NS NS NS
ty
ala
o
a
‘i
Qn 69] <0 Q S 8 No.
east 4 i rs) =) 3) ag
C206
: © al © 16V10 .
O1O 8 y 8 ae
C228
(| 16V10
| es R216 C232
3/3/3/3]3/2]3/3/3/3]3}3|3]3]3]2 oe
@
‘
43) C234
< a = 150P
OO 2
Ww Ww oO
ce CG
bo tu C230 R218
<
S
Oo
1000P
12K
1C201
M62433AFP
DIGITAL SOUND
CONTROLLER
VPOZZNDOMMNOFrAe
x<
ie
ai
Oy uw
| aoe 8
2)
S} igtal [alal [SiS} ISISt di
x fo] Ke) Slo StS 212 ~
12 a bec 6] ® O14 a Px
. olo ol|o ped Bs) =| gsm an
“ Og |t an
s| <2] 2/5] lela] lsls
= a
oS nla AN wl a ALN C205
wn O|O O}JO OO O|O 16V10
rz : F
D ie
oS
a
oO
A —> G
—— —
BS
©
D202
Oo
MA165TA
f]
Q201
2SC3311ATA
SWITCHING
Q417,418
2SD2144STA
MUTING
Q419,420
2SD2144STA
ATTENUATOR
UN4115TA
MUTING Cont.
—
-7.4V